Compared with men, women had poorer preoperative knee flexion, Oxford Knee Score, KSS, and 8 subscores of SF-36, but achieved greater improvement in the Oxford Knee Score and KSS knee score at 6 months and 2 years, as well as in SF-36 subscores of social functioning and mental health at 2 years.
In this epidemiological review of ACL injuries, we found that ACL injuries tend to cluster within certain population subgroups. Patterns of mechanisms of injuries have been observed. These findings may lead to better preventive and treatment strategies in the management of ACL tears.
Singapore has a nonmodified universal health care system in which the government ensures affordable health care in the public health system, largely through a system of compulsory savings, subsidies, and price controls. Patients seeking treatment via the public health system may also choose for nonsubsidized options, with the benefits of being able to choose a surgeon, better privacy, and shorter time to surgery. To the authors' knowledge, few studies have reported the effect of health care subsidies on total knee arthroplasty outcomes. The purpose of this study was to assess whether patients receiving a health care subsidy had good outcomes or fared worse than their paying counterparts after undergoing conventional total knee arthroplasty. The authors retrospectively reviewed 369 patients who underwent total knee arthroplasty between 2006 and 2010. Patients were stratified into 2 groups: nonsubsidized (n=95) and subsidized patients (n=274). Outcome measures, such as range of motion, function score, knee score, Oxford Knee Questionnaire, and the Short Form 36 questionnaire, were compared between the groups at 6-month and 2-year follow-up. Subsidized patients had good postoperative outcomes, and no significance differences existed in outcome scores and range of motion between the 2 groups at 6-month and 2-year follow-up except in the mean function score, where patients in the nonsubsidized group did better (P=.019). Subsidized patients had good outcomes and did not fare worse than nonsubsidized patients after conventional total knee arthroplasty, except for their knee function score.
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